build(deps): bump OPCFoundation.NetStandard.Opc.Ua in /OpcUaHelper

Bumps [OPCFoundation.NetStandard.Opc.Ua](https://github.com/OPCFoundation/UA-.NETStandard) from 1.4.365.23 to 1.4.368.58.
- [Release notes](https://github.com/OPCFoundation/UA-.NETStandard/releases)
- [Commits](OPCFoundation/UA-.NETStandard@1.4.365.23...1.4.368.58)

---
updated-dependencies:
- dependency-name: OPCFoundation.NetStandard.Opc.Ua
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

OpcUaHelper/packages.config

@@ -37,7 +37,7 @@
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="net461" />
   <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net461" />
-  <package id="OPCFoundation.NetStandard.Opc.Ua" version="1.4.365.23" targetFramework="net461" />
+  <package id="OPCFoundation.NetStandard.Opc.Ua" version="1.4.368.58" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Bindings.Https" version="1.4.365.23" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Client" version="1.4.365.23" targetFramework="net461" />
   <package id="OPCFoundation.NetStandard.Opc.Ua.Configuration" version="1.4.365.23" targetFramework="net461" />